Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/editing/commands/SetNodeAttributeCommand.cpp

 /*
  * Copyright (C) 2005, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/editing/commands/SetNodeAttributeCommand.h"
 
 #include "core/dom/Element.h"
 #include "wtf/Assertions.h"
 
 namespace blink {
 
-SetNodeAttributeCommand::SetNodeAttributeCommand(PassRefPtrWillBeRawPtr<Element> element,
+SetNodeAttributeCommand::SetNodeAttributeCommand(RawPtr<Element> element,
     const QualifiedName& attribute, const AtomicString& value)
     : SimpleEditCommand(element->document())
     , m_element(element)
     , m_attribute(attribute)
     , m_value(value)
 {
     ASSERT(m_element);
 }
 
 void SetNodeAttributeCommand::doApply(EditingState*)
 {
     m_oldValue = m_element->getAttribute(m_attribute);
     m_element->setAttribute(m_attribute, m_value);
 }
 
 void SetNodeAttributeCommand::doUnapply()
 {
     m_element->setAttribute(m_attribute, m_oldValue);
     m_oldValue = nullAtom;
 }
 
 DEFINE_TRACE(SetNodeAttributeCommand)
 {
     visitor->trace(m_element);
     SimpleEditCommand::trace(visitor);
 }
 
 } // namespace blink